<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Can confirm that Kea 2.6.0 support Option 121.<div><br></div><div>I was running 2.0.2 on a Raspberry Pi running Ubuntu 22.04 LTS, but when the 2.6.0 packages were released and supported ARM, I upgraded [after testing this out on another system].</div><div><br></div><div>Here’s the snippet from my config:</div><div><div><font face="Courier New"> {</font></div><div><font face="Courier New"> "space": "dhcp4",</font></div><div><font face="Courier New"> "code": 121,</font></div><div><font face="Courier New"> "data": "192.168.100.0/24 - 192.168.11.1"</font></div><div><font face="Courier New"> },</font></div><div><br></div><div>It doesn’t need an option def entry, just the above in your subnet option data for this to work.</div><div><br></div><div>Here’s the output on a DHCP with the route defined:</div><div><div><font face="Courier New">uquevedo@fedora-system:~$ ip route | tail -1</font></div><div><font face="Courier New">192.168.100.0/24 via 192.168.11.1 dev enp4s0f0 proto dhcp src 192.168.11.116 metric 100</font></div></div><div><br></div><div>Pretty handy and easier to set up than in previous versions.</div><div><br></div><div>I imagine IPv6 <i>should</i> work similarly.</div><div><br></div><div>-Ubence</div><div><br><blockquote type="cite"><div>On Jun 11, 2024, at 8:23 AM, Joe Botha <joe@swimgeek.com> wrote:</div><br class="Apple-interchange-newline"><div><div>Hi<br><br>Anybody using Kea with Option 121?<br><br>Classless static route option<br><br>Mostly thinking of using it in a fibre ISP context, to give each customer router a /32 and having the gateway IP outside of the subnet.<br><br>Any idea what % of home broadband routers support this? Know of ISPs using this option?<br><br>Any advice to test and implement this with Kea?<br><br>-- <br>Swimmingly,<br> Joe<br><br>swimgeek.com/blog +27 82 562 6167 instagram.com/joe.swimgeek<br> "...all progress depends on the unreasonable man.”<br><br><br><br><br>-- <br>ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information.<br><br>To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.<br><br>Kea-users mailing list<br>Kea-users@lists.isc.org<br>https://lists.isc.org/mailman/listinfo/kea-users<br></div></div></blockquote></div><br></div></body></html>